1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
wel
3 years ago
11

Find the Tolal Surface Area​

Mathematics
2 answers:
Yakvenalex [24]3 years ago
7 0
The answer to this question would be C , Hope I helped :)
julia-pushkina [17]3 years ago
3 0
The answer is c hope this helped
You might be interested in
In scientific notation is 14,200 000 becomes 1.42 x10'5
lyudmila [28]
You are correct with the 1.42 but wrong with the 10^5
Count the digits after the 1, which is 7. So it should be
1.42 x 10^7
6 0
3 years ago
The area of circle can be expressed by the
nadezda [96]

9514 1404 393

Answer:

  r = √(A/π)

Step-by-step explanation:

Solve for r. Do this by dividing by the coefficient of the r² term, then taking the square root.

  A = πr²

  A/π = r²

  r = √(A/π)

5 0
3 years ago
If Joanne can paint a room in 3 hours and her sister Angela can paint the same room in 4 hours, how long (in h) would it take Jo
Gala2k [10]

Answer:

Step-by-step explanation:

If J can paint a room in 3 hours, in 1 hour she gets \frac{1}{3} of the job done.

If A can paint a room in 4 hours, in 1 hour she gets \frac{1}{4} of the job done. We need to find out how long it takes them if they paint together. The equation for this is:

\frac{1}{3}+\frac{1}{4}=\frac{1}{x} where x is the number of hours it takes them to get the job done together. Multiply everything through by 12x to get

4x + 3x = 12 so

7x = 12 and

x = 1.7 hours to get the room painted together.

7 0
3 years ago
A water tank holds 648 gallons but is leaking at a rate of 4 gallons per week. A second water tank holds 864 gallons but is leak
Paraphin [41]

Answer:

64 weeks, I hope it helps :)

5 0
3 years ago
If a1 = 8 and an = an-1 + 5 then find the value of a5.
Nimfa-mama [501]

Step-by-step explanation:

A1=8

A2=A1+5 plug 8 into A1 here. After getting the value, put into next equation. And repeat until you get A5

A3=A2+5

A4=A3+5

A5=A4+5

5 0
3 years ago
Other questions:
  • Determine whether the vectors u and v are parallel, orthogonal, or neither.
    12·1 answer
  • What is 100,203 2 in forms
    10·2 answers
  • How can you use factors to write a number as a product?
    13·1 answer
  • Which of the following phrases can be written as the algebraic expression 9(86−x)?
    14·1 answer
  • Translate each sentence into an equation. Then find each number.
    7·2 answers
  • Galila a sprinkler that sprays water in a circle. The circle has a 20-foot radius. Which of the following equations can be used
    5·1 answer
  • What is the area of the triangle?<br>PLSSS help me
    11·1 answer
  • Anna walks dogs to earn money. She saves $4 for every $10 she earns.
    5·1 answer
  • Calculate the area of this figure.<br> 11cm<br> 60m<br><br> 14cm
    5·2 answers
  • A trip to the museum costs $44 per person. This price includes a $7 planetarium ticket and the entrance fees for both the art an
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!